1328805 六、發明說明： 【發明所屬之技術領域】 本發明是關於一種單寫型光學記錄媒體，以及管理其缺陷管 理資訊之方法與裝置，特別是關於一種分配暫時缺陷管理區之方 法與裝置、一種分配備份區作為管理缺陷之方法，以及一種光學 記錄媒體’其暫時缺陷管理區和備份區係分配於一單寫型光學吃 錄媒體如藍光光碟上。 【先前技術】 光碟片（optical disc)是一種能夠記錄大量的資料的光學記錄媒 體，現在正被廣泛使用著。目前，一種創新的高密度數位多功能 光碟（high-density digital versatile disc，HD-DVD)如藍光光碟 (Blu-ray Disc)都在發展中。這種媒體能夠長期記錄並儲存高品質影 像資料和高傳真聲音資料。 藍光光碟是次時代的光學記錄解決方案，能比傳統的DVD儲 存更多的資料。 藍光光碟通常使用波長405nm的藍紫色雷射，這個波長比一 般使用於傳統DVD技術裡的紅色雷射短；紅色雷射的波長是 650nm。藍光光碟厚度Umm、直徑i2cm，具有約〇 lmm厚度 的光傳輸層’因此藍光光碟比傳統的DVD能儲存更多資料。 一種讀寫藍光光碟上資料的光碟裝置如第丨圖所示，包括： 讀寫頭(optical pickup)ll ’用以從光碟10上讀寫信號；影像光碟錄 製系統(video disc recorder system，VDRsystem)12，用以處理從讀 寫頭11 s賣出的號以轉變成重播信號(replay signai)，或者調節和 4 1328805 處理外部輸入的資料流使其成為適合記錄的記錄信號(record signal),以及編碼器(enc〇der)13，用以對外部輸入之類比信號編 碼’並輸出已編碼的類比信號至影像光碟錄製系統12。 藍光光碟可以是可複寫型的，也就是重寫型藍光光碟(Blu-ray Disc Rewritable ’ BD-RE)。重寫型藍光光碟具有可複寫功能，能在 其上寫入、抹去(erase)和多次重複寫入影像和聲音資料。 如第2圖所示’重寫型藍光光碟被分成導入區LIA (iead in area)、資料區和導出區LOA(lead-outarea)，且資料區的前後會被 分配成具有一個内部備份區ISA (inner spare area)和一個外部備份 區 OSA (outer spare area)。 藉由具有上述配置之重寫型藍光光碟，第丨圖中所示光碟裝 置的影像光碟錄製系統12，編碼並調整其外部輸入信號而轉變成 適合記錄的信號，且由叢集單元（cluster unit)對應錯誤修正阻擋單 几(error correction block unit)來記錄。當於重寫型藍光光碟上記錄 資料’而在資料區產生缺陷區時’記錄在缺陷區上的叢集單元資 料’也會根據線性替代方法(linear replacement 〇perati〇n)被記錄在 備份區(例如’重寫型藍光光碟的内部備份區）；一連串的線性替代 方法是可以被執行的。 因此，光碟裝置的影像光碟錄製系統12將缺陷區上記錄的 叢集單7C資料’記制備份區上，即使缺陷區是產生在重寫型誌 光光碟的>、料區上。當-錄放操作(playbaekGperatbn)執行於重寫 型藍光光碟時，備份區所記賴資料會㈣出並重播，以防止資 料記錄錯誤。 胃 藍光光碟相關的各種標準正在發展中。 _ 紅方自第―麵型的藍光柄，其上的資料無法重複多 -:人寫人而只能單寫，此處將其稱作單寫迎絲柳請y Disc •伽⑷⑽，·衝）。當沒必要重财次寫人㈣時，單寫型藍 .光光碟就相當好用。在單寫型藍光光碟中，缺限區的管理是需要 的。 疋因為貝料此夠在重寫型藍光光碟上反覆記錄(由於重寫 ^•瓜光光碟的特性）’重寫型藍光光碟的缺陷管理區㈣^ • management area ’ DMA)相對較小(參考第2圖中之缺陷管理區 DMAM)。轉地’因為在單寫型藍光辆上資料只能記錄一次， 在科型藍絲碟上絲管理缺陷輯需要的區域尺寸 ，比單寫 型藍光光碟來得大。因此，單寫型藍光光碟上應該分配充分尺寸 的缺陷管理區。 一個具有充分尺寸的藍光光碟(如單寫型藍光光碟)可以比傳 統的DVD儲存更多的資料，當一種橫戴面雙層記錄技術 • (cross-section two-layers recording technology)，被用來搭配 0.85NA(鏡頭數值孔徑，Lens Numerical Apertures)的物鏡，可使兩 個記錄層位於光碟的同一邊。以近照射線(d〇sely irradiating rays) 穿過一鏡片照射到光碟上，可達到儲存容量的提昇。 藍光光碟通常具有高數值孔徑的鏡頭、增大的密度，以及 〇.32μηι的軌距。一個以藍光光碟製造技術所製成的光碟，其資料 傳輸速度可以比DVD或CD光碟更快。當要把影像和聲音資料 格式化時’應該使用目前用在DVD上的格式化方法，如mpeG2(影 6 1328805 像）’ AC3，MPEG1和layer2(聲音），以便維持與傳統方法的一致 性。HD-DVD型驅動程式(例如單寫型藍光光碟)有效保護資料的 -個特色’應該是其f财於現在料制的大錄dvd光碟 儲存並重建。 ' 【發明内容】 有鑑於此’本發明係關於一種光學記錄媒體(如單寫型藍光光 碟’ BD·)、其缺陷f理資訊之f理方法與執行此方法之裝置， 以克服習用技術之限制與缺陷。 本U之目的’在於為單寫型光學記錄媒體與具有缺陷管理 貪祝記錄區之記觸體，提供_種缺陷管理資訊之管理方法。 本發明之另一目的，在於為單寫型藍光光碟(write-onceblu-my disc)和具有缺陷管理資訊記錄區之記錄媒體，提供—種缺陷管理 方法。 厂本發明纽讀點、目晚職，將侧贿独下的詳細 說明中供！句局據以審查，或熟習本項技藝者據以實施。本發明 待徵及功效可經由所撰寫之詳細說明、申請專利範圍與附加圖示 中特別揭示之結構，而被明瞭與達成。 為了達到根據本發明目的之目標及優點，如同在此具體和廣 泛之描述者’單s型記㈣體之賴管理方法包含在具有至少有 一記錄層之單寫型光學記錄媒體上管理缺陷的方法，此方法包含 分配至少一替代區與複數暫時缺陷管理區至光學記錄媒體之步 驟’其中暫時缺陷管理區是被分別提供的 ;以及記錄缺陷管理資 訊於上述暫時缺陷管理區中至少其中之一。 1328805 另外’本發明提供於-具有至少—記錄層之單寫型光學記錄 •媒體上管理缺陷之㈣，此裝置包含：分配至少—替代區和複數 -暫時賴管職至鮮記錄舰之技術手段，財财缺陷管理 、區是侧被提供的；以及記縣陷管理:纽至麵㈣缺陷管理 區其中之一的技術手段。 再者，本發明提供-單寫型光學記錄媒體，至少包括一替代 區，以及被分配至光學記錄舰的複數暫時缺陷處理區，其中暫 時缺陷管理區是分別地被提供的。 9 前述之一般性敘述與後續的詳細說明，翻以提供本發明申 請專利範圍之進一步解釋而已，核先呈明。 【實施方式】 ▲本發明之較佳實施例將伴隨圖示進行說明，參考圖號將儘可 能的使用在圖示中相同或相似的部分。 請參考第3圖，本發明所提供單寫型藍光光碟的光碟記錄/重 建裝置(optical disc recording/reproducing φ (optical pickup , ^^^|,i^^(optical rec〇rding ^ 單寫型藍光光碟)21上讀寫資料；舰單元23，用以控制讀寫頭 22以保持讀寫頭22之物鏡與光學記錄舰21之間距，並用以追 蹤相關執跡，·資料處理器(datapr〇ce謹)24，用來處理並提供輸入 資j(inpUt data)給讀寫頭22 ;連接介面乃，用來和外部主機兕交 ，貧料；健存裝置27 ’用來儲存關於缺陷管理資訊，·以及微處理 益26’用來控制前述元件。光碟記錄/重建裝置2〇所有的元件均 為可知作的結合。為了於光學記錄媒體21記錄和重建資料以交換 1328805 指令和科，錢3G雜於絲記_建裝置2q之連接介面 25 〇 當載入-光敎錄舰如單寫錢光光辦，辆娜重建 裝置20會將關於缺陷管理之資訊，如缺陷管理區(〇ΜΑ ，defect management area) ttfl > #8^F,fil^(TDMA , temp〇rary defect _ag_t _)資訊等等，載入到儲存裝置27或者其他合適的 儲存器__巾。操作過財，贿織27會依躲陷管理操 作方式’錢地更新内容。本方法可藉由第丨圖與第3圖中所示 之裝置，或者其他合適之裝置或系統來執行。 第4圖係根據本發明—較佳實補，說料寫龍光光碟之 記錄區架構。第4 ®中顯示之單寫龍絲碟具有單層光碟恤咏 layer disc)的架構(其具有單一記錄層）。而且，第*圖中的單寫型 藍光光碟包含導人區LIA (lead-in area)，資料區以及導出區l〇a (lead-out area)。使用者資料區是位於此資料區令，從邏輯磁區號 碼 LSN=〇 (logical sect〇r number)至最終 LSN。導入區 LIA 和導出 區loa中包含最後或永久缺陷管理區DMA1〜DMA4。圖中各區 的箭頭分別指示之資料記錄方向。 本發明之暫時缺陷管理區TDMA 1或TDMA 2係位於單寫型 藍光光碟之導入區LIA和資料區中。此處所有的暫時缺陷管理區 TDMA 1或TDMA2能與最終缺陷管理區DMA卜DMA2、DMa 3與DMA4作區別。尤其，暫時缺陷管理區11)嫩1與11)祖2 是單寫型藍光光碟上，用來「暫時的」記錄與管理缺陷管理資訊 的區域’直到完成(finalize)整個單寫型藍光光碟。然後，缺陷管理 1328805 資訊會被記錄到至少一個多缺陷管理區（mukiple defect .m咖gementareas) ’例如第4圖中記錄層所示的DMAl〜DMA4。 己錄資料到單寫型藍光光碟的使用者資料區的動作已完成時， 1 此單寫型藍光光碟即被認定已完成。 . 第4圖中所顯示單寫型藍光光碟之資料區，包含了使用者資 料區、（第一）内部備份區ISA 0 (inner spare area)和(第一)外部備份 區OSA 0 (outer spare area)。第二個暫時缺陷管理區TDMA 2即位 於OSA 0中。外部備份區〇SA 〇也可以包含一個替代區 # (replacementarea)，此替代區r/a會根據使用者資料區的缺陷，將 資料替代έ己錄(replacement-recording)。整個内部備用區ISA〇亦可 S作替代區R/A使用。也就是說，第4圖的較佳實施例中，暫時 缺陷管理區tdmawtdm^分別位於單寫型藍光光碟的特定 區域（specified areas)。舉例來說，暫時缺陷管理區TDMA i位於 V入區LIA *暫日守缺陷管理區2則位於夕卜部備份區〇SA 〇。-個「特定區域」的例子’是單寫型藍光光碟上的内周區(i_ • circumferential area)和夕卜周區(〇uter circumferenuai 紙&)。第 4 圖特 別概略地顯不内部備用區是位於内周區，而外周區則提供資料區 的結束區段(end portion)。 單寫型藍光光碟的外周區所提供暫時缺陷管理區 TDMA 2 的 尺寸，疋可以被固定的。另—方面，暫時缺陷管理區 TDMA 2 的 尺寸可根據備份區的尺寸⑽如，外部備份區〇SA())而改變。在一 個更為特定賴子巾’當外部備份區qSA 0的尺寸是n*256叢 集(ClUSter)時’暫時缺陷管理區TDMA2的尺寸是論256叢集。 10 1328805 此處Μ是由N/4所決定的整數(M=N/4)，例如，當㈣時，外部 備份區〇SAG的尺寸是刪4叢集，且因為M=NM，暫時缺陷管 理區TDMA2的尺寸是4〇96叢集。 ‘ 為什麼在單寫型藍光光碟的外周區中，提供的暫時缺陷管理 區TDMA2的尺寸’可根據這個備份區(如外部備份區〇sa〇)的尺 寸加以改變，有幾個原因。其中_個原因是因為當資料要寫入的 替代區R/A是位於備份區時，替代區…八的尺寸、暫時缺陷管理 區TDMA 1、2的尺寸，以及備份區的尺寸是相互倚賴的。如果其 t一個尺寸降低了，其他的就可能提高，反之亦然。與暫時缺陷 鷄 官理區TDMA2的尺寸比較，於此特定實施例中，内周區（導入區 LIA)提供的暫時缺陷管理區TDMA 1尺寸，是保持於一個固定 值。本發明的此一較佳實施例中，所提供位於導入區LIA中的暫 時缺陷管理區TDMA 1，可根據暫時缺陷管理區TDMA 2的使用 方式來運用。例如，當備份區(外部備份區OSA0)提供的暫時缺陷 管理區TDMA 2於不管理缺陷時，備份區的尺寸可被分配為〇， 如此’暫時缺陷管理區TDMA 2的尺寸也將變為〇，此一個情況 讎 將存在於所有的資料區都被用來記錄使用者資料時。不過，導入 區LIA中的暫時缺陷管理區TDMA 1也許仍然是可用的，而特定 資訊的管理與描述透過使用「光碟定義架構」（disc definition structure，DDS)也可能是可以利用的。然而’光碟定義架構不一定 能適用於缺陷目錄(defectlist)的管理。後續在第10圖和第11圖中 將有更深入的討論。 當在使用者資料區偵測到缺陷區時，要被寫入缺陷區的資料 11 1328805 將被寫入替代區R/A中，而此缺陷區相關的缺陷管理資料會被記 w 錄到暫日^缺陷管理區TDMA 1或TDMA2其中之一(或者更多）。 . 第5圖顯示本發明的另一個較佳實施例，說明單寫型藍光光 、碟㈣-健構。第5圖情示的單寫型藍光觸是—個具有導 入區LIA、資料區和導出區L〇A的單層絲架構，各區域的箭頭 用以代表記錄資料的方向。内部備份區ISA〇和外部備份區〇sa 0各具有-個替代區R/A，用以根據使用者資料區中的缺陷區(如 果有的話)去替代記錄資料。 _ 如喊 、 在第5圖所示之較佳實施例中，暫時缺陷管理區TDMA 1是 提供於資料區桃純段，例如内部備健ISAQ ;而第二個暫時 缺陷管理區TDMA2 ’則提供於外部備份區〇SA〇。結果，複數個 暫時缺陷管理區TDMA1和TDMA2是分別地被提供在本例中單 寫型藍光光碟之預設區域(内部備用區ISA〇、ISA1)。第一個暫時 缺陷管理區TDMA1係提供於内部備份區，而第二個暫時缺陷管 理區TDMA2貝ij提供於外部備份區。廣泛的說，複數個暫時缺陷 腾管理區是分別被提供於單寫型藍光光碟的特定區域(specified area)。本例中’此一特疋區域是指内周區(inner 批從） 和外周區(outer drCUmferential area)。更精確的說，於第5圖令的 較佳貫施例，内周區係提供在資料區的起始區段，而外周區則提 供於資料區的結束區段。 本例中，單寫型藍光光碟的外周區所提供暫時缺陷管理區 TDMA2的尺寸’是可以被固定的’或者根據備份區的尺寸(例如， 外部備份區OSAO)而改變。同樣的，暫時缺陷管理區 TDMA1 的 12 1328805 尺寸可以是g]定的，或者依需要而改變；但導人區lia中的暫時 缺陷管理區TDMA 1，最好具有固定的尺寸，而外部傷份區〇sa〇 中的暫時缺陷管理區TDMA2則具有可變的尺寸。 根據這個例子，當偵測到缺陷區時，要被寫入缺陷區的資料 將被寫入替代區R/A中’而此缺陷區相關的缺陷管理資料會被記 錄到暫時缺陷管理區TDMA1或TDMA2其中之一(或者更多）。此 一用以記錄缺陷資訊之替代區眺是被提供於其卜個備份區 中。 第6圖顯示本發明的另一個較佳實施例，說明單寫型藍光光 鑛 碟的另-個記錄區架構。第6圖中所示的單寫型藍光光碟具有兩 個記錄層(第-、第二記錄層）。第一記錄層具有導入區以、資料 區50a和第一外部區（outer area)。第二記錄層則包括導出區 LOA、資料區50b和第二外部區。複數個缺陷管理區〜〇祖 4被提供於每-記錄層。各區域的箭糊.以代表記錄雜的方向。 本例中，暫時缺陷管理區TDMA1或TDMA3是提供於導入 區LIA或導出區LOA ’第一、第二内部備份區ISA〇、ISAl和第 _ 一、第二外部備份區OSAO、〇SA1是提供於各層的資料區他和 50b。暫時缺陷管理區TDMA2或TDMA4係分別提供於各層的 外部備份區OSAO或OSA1。本例中整個第一、第二内部備^區 ISA0、ISA1可以當作替代區R/A來使用，而第一、第二外部備 - 份區OSAO、OSA1都可以包含替代區R/A。 . 這個較佳實施例廣泛說明了複數個分離的暫時缺陷管理區 TDMA卜TDMA3、TDMA2與TDMA4，每一個都提供於單寫二 13 1328805 藍光光茱的特疋區域。第一對暫時缺陷管理區、TDMA3 -疋提供於導入區LIA和導出區乙〇八，而第二個對暫時缺陷管理區1328805 6. Technical Field of the Invention The present invention relates to a single-write optical recording medium, and a method and apparatus for managing defect management information thereof, and more particularly to a method and apparatus for distributing a temporary defect management area, A method of allocating a backup area as a management defect, and an optical recording medium whose temporary defect management area and backup area are allocated on a single-write optical recording medium such as a Blu-ray disc. [Prior Art] An optical disc is an optical recording medium capable of recording a large amount of data and is now widely used. Currently, an innovative high-density digital versatile disc (HD-DVD) such as Blu-ray Disc is under development. This medium is capable of recording and storing high quality video material and high-fidelity sound data for a long time. Blu-ray Disc is the next-generation optical recording solution that stores more data than traditional DVDs. Blu-ray discs typically use a blue-violet laser with a wavelength of 405 nm, which is shorter than the red laser typically used in conventional DVD technology; the red laser has a wavelength of 650 nm. The Blu-ray disc has a thickness Umm, a diameter of i2 cm, and an optical transmission layer having a thickness of about 〇 lmm. Therefore, a Blu-ray disc can store more information than a conventional DVD. An optical disc device for reading and writing data on a Blu-ray disc, as shown in the figure, includes: an optical pickup 11 for reading and writing signals from the optical disc 10; a video disc recorder system (VDRsystem) 12, for processing the number sold from the head 11 s to be converted into a replay signai, or adjusting and 4 1328805 processing the externally input data stream to make it a record signal suitable for recording, and An encoder (enc) 13 for encoding the analog signal of the external input and outputting the encoded analog signal to the image disc recording system 12. Blu-ray discs can be rewritable, that is, Blu-ray Disc Rewritable ’ BD-RE. Rewritten Blu-ray discs have a rewritable function that can write, erase, and repeatedly write image and sound data on them. As shown in Fig. 2, the 'rewrite type Blu-ray disc is divided into the lead-in area LIA (iead in area), the data area and the lead-out area LOA (lead-outarea), and the front and back of the data area are allocated to have an internal backup area ISA. (inner spare area) and an external backup area (OSA). With the rewritable Blu-ray disc having the above configuration, the video disc recording system 12 of the optical disc device shown in the second figure encodes and adjusts its external input signal to be converted into a signal suitable for recording, and is composed of a cluster unit. Corresponding to the error correction block unit to record. When the data is recorded on the rewritten Blu-ray disc and the defective area is generated in the data area, the 'cluster unit data recorded on the defective area' is also recorded in the backup area according to the linear replacement method (linear replacement 〇perati〇n) ( For example, 'the internal backup area of the rewritten Blu-ray disc'; a series of linear alternatives can be executed. Therefore, the video disc recording system 12 of the optical disc device records the cluster list 7C data recorded on the defective area on the backup area even if the defective area is generated on the refill type optical disc. When the playback-play operation (playbaekGperatbn) is executed on a rewritten Blu-ray disc, the data recorded in the backup area will be (4) output and replayed to prevent data recording errors. Various standards related to gastric Blu-ray discs are under development. _ Red from the first-face type of the blue handle, the data on it can not be repeated -: people can only write a single person, here is called a single write greetings please y Disc • gamma (4) (10), rush ). When there is no need to write a person (4), the single-write type blue light is quite easy to use. In single-write Blu-ray discs, management of the defective area is required.疋Because the shell material is enough to be overwritten on the rewritten Blu-ray disc (due to the rewrite of the characteristics of the Gu Guang CD), the defect management area of the rewritten Blu-ray disc (4) ^ • management area 'DMA' is relatively small (Reference) The defect management area DMAM in Fig. 2). Turning to the grounder 'Because the data can only be recorded once on the single-write Blu-ray car, the area size required for the wire management defect on the blue-type disc is larger than that of the single-write Blu-ray disc. Therefore, a full-size defect management area should be allocated on a single-write Blu-ray disc. A fully sized Blu-ray disc (such as a single-write Blu-ray disc) can store more data than a conventional DVD, and is used as a cross-section two-layers recording technology. With an objective lens of 0.85NA (Lens Numerical Apertures), the two recording layers can be placed on the same side of the disc. The storage capacity is increased by illuminating the optical disc through a lens with d〇sely irradiating rays. Blu-ray discs typically have a high numerical aperture lens, increased density, and a track pitch of .32μηι. A CD-ROM made with Blu-ray Disc manufacturing technology can transfer data faster than a DVD or CD. When formatting video and sound data, you should use the formatting methods currently used on DVDs, such as mpeG2 (image 6 1328805), AC3, MPEG1 and layer2 (sound) to maintain consistency with traditional methods. HD-DVD type drivers (such as single-write Blu-ray discs) are effective in protecting data. The feature should be that it is stored and rebuilt in the current large-format DVD disc. SUMMARY OF THE INVENTION In view of the above, the present invention relates to an optical recording medium (such as a single-write Blu-ray Disc BD), a method for detecting the same, and a device for performing the method, to overcome the conventional technology. Limitations and defects. The purpose of this U is to provide a management method for defect management information for a single-write optical recording medium and a contact with a defect management recording area. Another object of the present invention is to provide a defect management method for a write-onceblu-my disc and a recording medium having a defect management information recording area. The factory has a new reading point and a late evening job, and will give a detailed explanation of the side of the bribe! The sentence is based on review, or is familiar with the skill of the artist. The present invention will be apparent and attained by the detailed description of the invention, In order to achieve the objects and advantages in accordance with the purpose of the present invention, a method of managing a defect in a single-type optical recording medium having at least one recording layer, as described herein, is specifically and broadly described. The method includes the steps of assigning at least one replacement area and a plurality of temporary defect management areas to the optical recording medium, wherein the temporary defect management area is separately provided; and recording defect management information in at least one of the temporary defect management areas. 1328805 In addition, the present invention provides a fourth-type optical recording with at least a recording layer, and a management defect on the medium (4). The device includes: at least a replacement area and a plurality of temporary-temporary management tools to the fresh record ship. The management of financial defects, the district is provided on the side; and the technical means of one of the defect management areas of the New County (4) defect management. Furthermore, the present invention provides a single write type optical recording medium comprising at least one replacement area and a plurality of temporary defect processing areas assigned to the optical record ship, wherein the temporary defect management areas are separately provided. 9 The foregoing general description and subsequent detailed description are provided to provide further explanation of the scope of the patent application of the present invention. [Embodiment] The preferred embodiments of the present invention will be described with reference to the drawings, and the same or similar parts in the drawings will be used as much as possible. Referring to FIG. 3, the optical disc recording/reproducing φ (optical pickup, ^^^|, i^^(optical rec〇rding ^ single-write type Blu-ray) of the single-write type Blu-ray disc provided by the present invention is provided. The disc unit 21 reads and writes data; the ship unit 23 controls the head 22 to maintain the distance between the objective lens of the head 22 and the optical record ship 21, and is used to track related tracks, and the data processor (datapr〇ce) 24), for processing and providing input j (inpUt data) to the head 22; the connection interface is used to communicate with the external host, the poor material; the storage device 27' is used to store information about the defect management, · and micro-processing 26' is used to control the aforementioned components. All components of the optical disc recording/reconstructing device 2 are known to be combined. In order to record and reconstruct data on the optical recording medium 21 to exchange the 1328085 instruction and the section, the money 3G miscellaneous In the silk screen _ construction device 2q connection interface 25 载入 载入 载入 敎 敎 敎 敎 敎 敎 如 如 如 如 如 如 如 如 如 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 辆 重建 重建 重建 重建 重建 重建Management area) ttfl >#8^F,fil^(TDM A, temp〇rary defect _ag_t _) information, etc., is loaded into the storage device 27 or other suitable storage __ towel. After the operation, the bribe 27 will update the content according to the management operation mode. The method can be carried out by means of the apparatus shown in the figures and Fig. 3, or other suitable apparatus or system. Fig. 4 is a diagram showing the structure of the recording area of the Long Optical Disc according to the present invention. The single-write dragon disc shown in the 4th ® has a single-layer disc disc (with a single recording layer). Moreover, the single-write Blu-ray disc in the figure * contains the lead-in area LIA (lead- In area), data area and lead-out area lleaa (lead-out area). The user data area is located in this data area, from logical path number LSN=〇(logical sect〇r number) to final LSN. The area LIA and the lead-out area loa include the last or permanent defect management areas DMA1 to DMA4. The arrows of the areas in the figure respectively indicate the data recording direction. The temporary defect management area of the present invention TDMA 1 or TDMA 2 is located in the single-write type Blu-ray disc. In the lead-in area LIA and data area. Here The temporary defect management area TDMA 1 or TDMA2 can be distinguished from the final defect management area DMA DMA2, DMa 3 and DMA4. In particular, the temporary defect management area 11) Nen 1 and 11) ancestor 2 is a single-write type Blu-ray disc, To "temporarily" record and manage the area of defect management information' until the entire single-write Blu-ray disc is finalized. Then, the defect management 1328805 information is recorded to at least one of the multi-defect management areas (mukiple defect.m cafes), such as DMA1 to DMA4 shown in the recording layer in Fig. 4. When the recorded data has been completed in the user data area of the single-write Blu-ray disc, 1 This single-write Blu-ray disc is deemed to have been completed. The data area of the single-write Blu-ray disc shown in Figure 4 contains the user data area, (first) internal backup area ISA 0 (inner spare area) and (first) external backup area OSA 0 (outer spare) Area). The second temporary defect management area TDMA 2 is located in OSA 0. The external backup area 〇SA 〇 can also contain a replacement area # (replacementarea), which replaces the data-replacement-recording based on the defect in the user data area. The entire internal spare area ISA can also be used as an alternative area for R/A. That is, in the preferred embodiment of Fig. 4, the temporary defect management areas tdmawtdm^ are respectively located in specific areas of the single-write type Blu-ray disc. For example, the temporary defect management area TDMA i is located in the V-input area LIA * The temporary day-defying defect management area 2 is located in the Xibu backup area 〇SA 〇. An example of "specific area" is the inner peripheral area (i_ • circumferential area) and the outer circumference area (〇uter circumferenuai paper &) on a single-write type Blu-ray disc. The fourth diagram specifically shows that the internal spare area is located in the inner peripheral area, and the outer peripheral area provides the end portion of the data area. The outer peripheral area of the write-once Blu-ray disc provides the size of the temporary defect management area TDMA 2, which can be fixed. On the other hand, the size of the temporary defect management area TDMA 2 can be changed according to the size of the backup area (10), for example, the external backup area 〇SA()). The size of the temporary defect management area TDMA2 is 256 clusters when the size of the external backup area qSA 0 is n*256 cluster (ClUSter). 10 1328805 where Μ is an integer (M=N/4) determined by N/4. For example, when (4), the size of the external backup area 〇SAG is 4 clusters, and because M=NM, the temporary defect management area The size of TDMA2 is 4〇96 clusters. ‘Why in the outer perimeter of a single-write Blu-ray disc, the size of the temporary defect management area TDMA2 provided' can be changed according to the size of this backup area (such as the external backup area 〇sa〇) for several reasons. One of the reasons is because when the replacement area R/A to which the data is to be written is located in the backup area, the size of the replacement area...eight, the size of the temporary defect management area TDMA 1, 2, and the size of the backup area are mutually dependent. . If one of the dimensions is reduced, the others may increase, and vice versa. In comparison with the size of the temporary defective chicken administrative area TDMA2, in this particular embodiment, the temporary defect management area TDMA 1 size provided by the inner peripheral area (lead area LIA) is maintained at a fixed value. In this preferred embodiment of the invention, the temporary defect management area TDMA 1 provided in the lead-in area LIA can be utilized in accordance with the manner in which the temporary defect management area TDMA 2 is used. For example, when the temporary defect management area TDMA 2 provided by the backup area (the external backup area OSA0) does not manage the defect, the size of the backup area can be assigned as 〇, so that the size of the temporary defect management area TDMA 2 will also become 〇 This situation will exist when all data areas are used to record user data. However, the temporary defect management area TDMA 1 in the lead-in area LIA may still be available, and the management and description of specific information may also be available through the use of a disc definition structure (DDS). However, the disc definition architecture may not be suitable for the management of defect lists. Subsequent discussions in Figures 10 and 11 will be more in-depth. When a defective area is detected in the user data area, the data to be written into the defective area 11 1328805 will be written into the replacement area R/A, and the defect management information related to the defective area will be recorded. One of the defect management areas TDMA 1 or TDMA2 (or more). Fig. 5 shows another preferred embodiment of the present invention, which illustrates a single-write type of blue light, a dish (four)-health. The single-write blue-light touch shown in Fig. 5 is a single-layer wire structure having a lead-in area LIA, a data area, and a lead-out area L〇A, and arrows of each area are used to represent the direction of the recorded data. The internal backup area ISA〇 and the external backup area 〇sa 0 each have a replacement area R/A for replacing the recorded data according to the defective area (if any) in the user data area. For example, in the preferred embodiment shown in FIG. 5, the temporary defect management area TDMA 1 is provided in the data area, such as the internal spare ISAQ; and the second temporary defect management area TDMA2' is provided. In the external backup area 〇SA〇. As a result, a plurality of temporary defect management areas TDMA1 and TDMA2 are separately provided in the preset area (internal spare area ISA〇, ISA1) of the write-once Blu-ray disc in this example. The first temporary defect management area TDMA1 is provided in the internal backup area, and the second temporary defect management area TDMA2 is provided in the external backup area. Broadly speaking, a plurality of temporary defect management areas are respectively provided in a specific area of a single-write type Blu-ray disc. In this example, 'this special area' refers to the inner peripheral zone (inner batch slave) and the outer zone (outer drCUmferential area). More precisely, in the preferred embodiment of Figure 5, the inner perimeter is provided in the beginning of the data area and the outer perimeter is provided in the end of the data area. In this example, the size of the temporary defect management area TDMA2 provided by the outer peripheral area of the single-write type Blu-ray disc is 'can be fixed' or varies depending on the size of the backup area (for example, the external backup area OSAO). Similarly, the size of the temporary defect management area TDMA1 12 1328805 may be g] or may be changed as needed; however, the temporary defect management area TDMA 1 in the lead area lia preferably has a fixed size and external damage. The temporary defect management area TDMA2 in the area 〇sa〇 has a variable size. According to this example, when a defective area is detected, the data to be written into the defective area will be written in the replacement area R/A' and the defect management data related to the defective area will be recorded to the temporary defect management area TDMA1 or One of TDMA2 (or more). This alternative area for recording defect information is provided in its backup area. Fig. 6 shows another preferred embodiment of the present invention, illustrating another recording area architecture of a single-write type Blu-ray disc. The single-write type Blu-ray disc shown in Fig. 6 has two recording layers (the first and second recording layers). The first recording layer has a lead-in area, a data area 50a, and a first outer area. The second recording layer then includes a lead-out area LOA, a data area 50b, and a second outer area. A plurality of defect management areas ~ 〇 祖 4 are provided in each-recording layer. The arrow paste of each area is used to represent the direction of the recording. In this example, the temporary defect management area TDMA1 or TDMA3 is provided in the lead-in area LIA or the lead-out area LOA 'the first and second internal backup areas ISA〇, ISA1 and the first and second external backup areas OSAO, 〇SA1 are provided He and 50b in the data area of each layer. The temporary defect management area TDMA2 or TDMA4 is provided in the external backup area OSAO or OSA1 of each layer, respectively. In this example, the entire first and second internal spare areas ISA0 and ISA1 can be used as the replacement area R/A, and the first and second external backup areas OSAO and OSA1 can include the replacement area R/A. This preferred embodiment broadly illustrates a plurality of separate temporary defect management areas, TDMA, TDMA2, and TDMA4, each of which is provided in a special area of a single write 2 13328805 blue light stop. The first pair of temporary defect management areas, TDMA3 -疋 are provided in the lead-in area LIA and the lead-out area, and the second pair of temporary defect management areas
• MA2與TDMA4貝提供於第-、第二外部備份區OSAO、OSA • 1。本例也說明了複數個暫時缺陷管理區，是分別被提供於雙層 (dual layer)單寫型藍光光碟的内周區與外周區中的特定區域(在每 -記錄層上）。制是，内周區乃提供於導人區與導出區，而外周 區則分別提供於資料區之結束區段。 单寫錢光光碟的相騎提供的暫時賴管職TDMA2 和TDMA4，其尺寸可以是固定的或根據相關備份區之尺寸而改 變。例如，當其中一個外周區(外部備份區OSA0或0SA1)的尺寸 是N*256叢集時’暫時缺陷管理區TDMA2和TDMA4的尺寸 都會變成M*256叢集；此處Μ是從N/4決定之整數。又、當N=32 時，外部備份區〇SA0和OSA1中每一個(或任一個)的尺寸田是㈣ f集’則由於M=N/4=8，暫時缺陷管理區TDMA2和丁⑽副中 每一個（或任一個）的尺寸就變成2048叢集 _ (TDMA2=TDMA4=2G48)，樣地，暫時缺陷管理區tdmai和 TDMA3的尺寸可為固定的或可變的。但最好是，導入區和導出區 中的暫時缺陷管理區TDMA1和TDMA3都具有固定的尺寸，而° 第一、第二外部備份區〇SA〇、〇SA1中的暫時缺陷管理區 和TBMA4的則具有可變的尺寸。 為什麼在單寫型藍光光碟的外周區中，提供的暫時缺陷管理 區TOMA 2、TDMA4的尺寸，可根據備份區(如第一、第二外部 備份區OSAO、OSA1)的尺寸加以改變，有幾個原因。其中_個原 1328805 因’是因為當備份區中的替代區，是用來當作暫時缺陷管理區的 取代選擇時’替代區R/A的尺寸、暫時缺陷管理區的尺寸(如暫時 缺陷管理區TDMA2、TDMA4)，以及備份區(如第一、第二外部 備份區OSAO、OSA1)的尺寸是相互倚賴的。比較來說，内周區（導 入區LIA和導出區l〇A)中提供的暫時缺陷管理區(如暫時缺陷管 理區TDMAl、TDMA3)最好是固定的。 在第6圖的例子中，導入區LIA和導出區LOA中提供的暫 時缺陷管理區TDMA卜TDMA3，可根據暫時缺陷管理區TDMA2 和TDMA4的用法來使用。例如，當第一、第二外部備份區〇SA〇、 || OSA1中’所提供的暫時缺陷管理區TDMA2與TDMA4不管理 缺陷區時，第一内部備份區ISA0與第二外部備份區〇SA0之尺寸 可被分配為0。如此一來，當所有的資料區被用來記錄使用者資 料時，暫時缺陷管理區TDMA2的尺寸就會變成然而，導入區 LIA的暫時缺陷管理區TDMA1與TDMA3仍然是可用的，而且 特疋負訊的管理和描述依然能夠發生。在這種情況下，缺陷列表 DFL (defect list)可以不被管理，這點將詳細說明於後續的第1〇圖 龜 和第11圖。 當發現缺陷區時，要被寫入缺陷區的資料將被記錄到替代區 R/A中，而此缺陷區相關的缺陷管理資料會被記錄到位於單寫型 藍光光碟上預設區域暫時缺陷管理區TDMM ' TDMA2、 · TDMA3、TDMA4其中之一（或者更多）。於第6圖的例子中，此 一替代區R/A是提供於其中一個備份區中的某個區段。 第7圖係本發明另一較佳實施例，顯示單寫型藍光光碟記錄 15 1328805 區架構的另一個例子。這個例子與第6圖的例子是相同的，除了 - 在此暫時缺陷管理區是提供於每一記錄層（第一記錄層和第二記錄 • 層）的内部備份區ISA和外部備份區〇sA。亦即，第7圖的例子 是第5圖單層光碟架構的一個雙層光碟版。 尤其’第7圖顯示雙層單寫型藍光光碟的架構包括了導入區 LIA和導出區l〇A、資料區50a和50b、以及第一外部區(Outer Area)、第二外部區；各區域的箭頭分別指示記錄方向的例子。 本例中’第一組暫時缺陷管理區TDMA1與TDMA3，是分 轉別提供於各記錄層中的資料區5〇a、5〇b之起始區段；也就是說， 疋位於這些資料區的第一、第二内部備份區岱八〇和ISA1中。第 二組暫時缺陷管理區TDMA2與TDMA4，是分別提供於各記錄 層中資料區50a、50b之結束區段；亦即，是位於資料區5〇a、5〇b 的第一、第二外部備份區〇SA0及〇SA1中。 第7圖所示本發明之較佳實施例中，包含複數個I時缺陷管 理區TDMA卜TDMA3、TDMA2、TDma4，而每一暫時缺陷管 _理區均位於資料區(内部備份區ISA)的起始區段，以及資料區(外 部備份區OSA)的結束區段。 於早寫型藍光光碟的外周區(_ drcumferential _#倾 暫時缺陷管理區TDMA2、TDMA4，其尺寸可為固定的，或者根 據第-外職舰OSAG的尺寸而改變。猶此—雛實施例， 如果在單‘寫型藍光光碟上記錄資料時偵測出有缺陷區，要記錄到 此-缺陷區的資料改為記錄到#代區說中，錢此缺陷區相關 的缺陷管理資訊’將被分別記錄到位於單寫型藍光光碟上預設區 16 1328805 ^ 域的暫時缺陷管理區TDMAl、TDMA2、TDMA3、TDMA4其中 一個或多個。暫時缺陷管理區TDMA1和TDMA3的尺寸是固定 的，而暫時缺陷管理區TDMA2和TDMA4的尺寸則是可變的。 在另一個較佳實施例中，本發明提供一種缺陷管理資訊之記 錄方法’包括以下步驟：提供最終缺陷管理區與暫時缺陷管理區； 記錄缺陷管理資訊至備用區以取代暫時缺陷管理區；記錄缺陷管 理資訊至複數暫時缺陷管理區，此暫時缺陷管理區分別被提供於 單寫型藍光光碟上個別之預設區域；以及當暫時缺陷管理區完全 被用完後，記錄缺陷管理資訊至最終缺陷管理區。 以第4圖的單寫型藍光光碟架構為例，此架構提供了複數暫 時缺陷管理區TDMA1與TDMA2，以及於導出區LOA中提供了 缺陷管理區DMA1、DMA2、DMA3、DMA4作為最終缺陷管理區。 當記錄資料時偵測到缺陷區，要記錄到缺陷區的資料改為記錄到 替代區R/A，而且對應的缺陷管理資訊是被紀錄到暫時缺陷管理 區中。在暫時缺陷管理區TDMA完全用盡，而沒有暫時缺陷管 理區可供記錄缺陷管理資訊之後，最後的或最新的缺陷管理資訊 會被記錄到最終缺陷管理區DMA 1〜DMA4。 第8圖說明根據本發明一較佳實施例中的一個例子，其係於 單層或雙層單寫型藍光光碟上，使用複數個暫時缺陷管理區 TDMA1〜TDMA4的方法。本方法中，暫時軸f理區TDMai同 時健存「暫時光碟定義架構」TDDS (temp，disc definition structure)和「暫時缺陷列表」丁肌扣零卿祕^㈣；雖_ 中未不暫a夺缺陷官理區TDMA2 ,亦包括暫時光碟定義架構 1328805 TDDS和暫時缺陷難TDFL。g 8義較佳實酬了「特定 缺卩ϋ 言理 > 訊」（Particular defect management information，即暫時 光較義_ TDDS和暫時缺關表TDFL)是先記躲暫時缺陷 g理區TDMA1，再記錄於暫時缺陷管理區TDMA2。雖然本例 僅提及暫時缺陷管理區TDMAi和TDMA2,本方法顧於所有的 暫％缺陷管理區（即暫時缺陷管理區TDMA1〜TDMA4)。 接下來，對暫時光碟定義架構TDDS和暫時缺陷列表tdfl 提供說明。本發明中暫時光碟定義架構TDDS是關於暫時光碟定 <1義架構’與光碟定義架構DDS (disc definiti〇n _cture)有所區別； 暫時光碟疋義架構TDDS是暫時的。同樣的，暫時缺陷列表TDFL 是關於暫時職陷麻，和缺關表DFL (defeet㈣不同；暫時 缺陷列表TDFL是暫時的。其中，暫時柄定_構TDDS和暫 時缺陷列表TDFL均被包含於複數個暫時缺陷管理區中。 暫時缺陷列表TDFL所包含(局部)列表中之叢集，是決定於 媒體的使用過程中當作是有缺陷的，因此，暫時缺陷列表 Μ說明了光碟關於缺陷管理的格式與狀態，通常提供了整體管理資 訊(overa丨1 management information)。光碟格式包含了關於光碟上用 以官理缺陷區之特定佈局(lay〇ut)的資訊，以及光碟可包含之多樣 旗標(Flag)的狀態(說明如後）。另外，暫時缺陷列表tdfl更包含 了缺陷區和取代區的位址(address)。記錄於暫時缺陷管理區(例如 TDMA1和TDMA2)的暫時光碟定義結構TDDS和暫時缺陷列表 TDFL，會變成永久性的資訊(光碟定義結構DDs和缺陷列表 DFL ’ 5己錄於永久性的缺陷管理區(例如dma μ)。當光碟已完成 18 或不能再管理缺陷時，儲存在暫時缺陷管珊TDMA内最終的暫 時光碟定義結構TDDS和暫時缺陷列表丁脏，會被轉換並記錄 到至少-個缺陷管· DMA巾，分別作為辅定紐構㈣ 和缺陷列表DFL的資訊。在記錄資料到使用者諸㈣過程令， 暫時光碟植賴TDDS和料雜職TDFL會蚊期或即時 地更新，其㈣也會記錄在暫時軸f理區tdma _ ;這些特別 的操作會隨著步驟說明的進行更加清楚的呈現。 於第8圖所示的較佳實施例中，暫時缺陷管理區tdmai會 f被使聯TDMA2之前），以記錄其巾的理纽，例如暫 4光碟定義結構TDDS和暫時賴列表TDFL等資訊。當暫時缺 官理區TDMA1填滿時’暫時缺陷管理區TDMA2便會用來記 錄其中的雜管理f訊。不過，另—種實施祕巾，暫時缺陷管 理區TDMA2會先被使用(在TDMA1之前）；此例中，當暫時缺 陷管理區TDMA2填滿時，暫時缺陷管理區TDMA1便會用來記 錄缺1½官理資tfi。在這種例子巾，複數個暫時缺辭理區tdma 之間「已填滿」的訊息通報，由暫時缺陷管理區的「填滿旗幟」 _1 flag)來指示；此-填滿旗標的指示是必要的因為此處揭露 的k佳實施例需要訊息指示出複數個暫時缺陷管理區tdma中哪 一個已經填滿。例如，一個暫時缺陷管理區TDMA1的填滿旗 標可能會包含於暫時光碟定義結構TDDS中。 因此，在第8圖的實施例中，暫時缺陷管理區TDMA1和 TDMA2 ’或者TDMA2和TDMA1相繼被用來儲存其中的缺陷管 理資訊。在進一步的較佳實施例中，暫時缺陷管理區TDMA1和 1328805 TDMA2是位於單寫型藍絲碟料人區LIA和導出區⑺a中。 -特定暫時缺陷管理區TD祖的用法取決於許多因素，在下面使用 •複數個暫時缺陷管理區™嫩之方法的說明中，將提供幾個例子。 - 系主意’第8圖中的方法和任何其他在此討論的方法(第9]3 圖）’均適用於第4_7圖的光碟結構，以及其他變化的實施態樣。 再者’本發明包含之健實施㈣蓋—個錢數崎時缺陷管理 區’此暫時缺陷管㈣位於單_藍絲碟的各個記錄層上。 於第8圖和隨後㈣9®巾’翻示暫時触管理區TDMA1 和TDMA2巾已；雖然這些只是—個代表例，但足以代表任何一 個分配於單寫型藍光光碟裡面的其他暫時缺陷管理區丁顧糊 如 TDMA1、3 ’ TDMA2、4，TDMA3、6 等等） 第9圖係為本發明較佳實施例的另一個例子，說明於單層或 雙層單寫型藍光光碟中，使用該複數暫時缺陷管理區仰姐 1〜TDMA 4)的方法4 9圖中的例子與第8圖的例子相同，經過 第12圖所示的一個暫時缺陷管理區TDMA之填滿旗標的例子， _以及第13圖顯示相關結構的說明之後’將可以被更清楚的揭露。 根據本發明之方法，第12圖說明了一個關於缺陷管理資訊 的寫入架構(writing configuration)的例子，本例中所揭露者，是由 暫時缺陷管理區TDMA的填滿旗標，指示暫時缺陷管理區tdma 是否已經填滿。填滿旗標是記錄於暫時光碟定義結構tdds，如 前所述，暫時光碟定義結構TDDS包括了整體管理資訊。為了要 官理本發明中的缺陷區’將使用暫時缺陷管理區TDMA的填滿旗 標，以及暫時缺陷管理區TDMA1、TDMA2的尺寸標記 20 1328805 (indicator)。另-方面’此填滿旗標和尺寸標記可能不是在每個情 況中都是必要的。具體而言，填滿旗標提供資訊以指示是否某一 特定區域已填滿，而且填滿指標對應某一特定區域的指示 ‘ (indication)可能只有1位元(bit)e本實施例顯示出，如果此—特 . 定區域是光碟結構的暫時缺陷管理區TDMA，且填滿旗標對應力 位元數值(bit value)為1，則對應區域(例如τ〇ΜΑ1)將被視為是p已 填滿」或處於「填滿」狀態。因此，此_特定的暫時缺陷管理區 TDMA便不能再使帛了，目為此—暫時缺陷管理區^^嫩已填 滿0 _ 第13關示-個8位元填滿旗標的例子，指示是否一或多個 的暫時缺陷管理區(TDMA1〜TDMA4)已經填滿；第13圖中顯示的 結構包含了第I2圖裡暫時柄定義結構见!^所涵蓋的區域。暫 時光碟定義結構TDDS的尺寸是固定的(例如！叢集）；而在記錄 暫時光碟定義結構TDDS時，以及如同在第8圖中所示者，暫時 缺陷列表TDFL暫的尺寸是可變的。在第6圖和第7圖顯示的雙 層單寫錢絲碟，其暫時光奴義結構TDFL的尺寸能夠從1 叢集變化到8叢集。暫時辆定義結構TDFL的;M、，是考量整 _ 個光碟的容量及備用區的尺寸而決定的。 正 根據本發明所提供的使用複數暫時缺陷管理區之方法，當單 寫型藍光光碟在記錄資料時產生或發财賴區時，已記錄或將 · 要e錄到缺陷區的資料’會被記錄到單寫型藍光絲上預設㈣ 代區(例如備用區）。稍後再提供第13圖的更多說明。 接下來’進行第9圖的說明。如上所述，第9圖說明本發明暫 21 1328805 時缺陷管理區使用方法的另—個例子。在第9圖揭露的使用方法 .中，暫時缺陷管理區TDMA 1和TDMA2是隨機使用的，並未決 ,定任何使用順序；第12圖和第13圖中所討論暫時缺陷管理區的 填滿旗標，可以均等的運用於此處。 如果在第8圖和第9圖中’暫時缺陷管理區丁〇祖的填滿旗 標，顯示狀的暫時缺陷管觀TDMA⑽填滿，後繼的或者另 一個暫時缺陷管理(1TDMA將會絲存儲其巾的缺陷管理資訊。 在^機使用的例子中，如第9圖顯示者，將不指定任何的順序。 但是，如果所有的暫時缺陷管理區丁應八都填滿了，單寫型藍光 光碟上的翻將無法膽理。當無法管理缺糾，暫時光碟定義 結構TODS和暫時缺陷列表TDFL的最後或最新資訊，將由暫時 缺官理區TDMA搬移並記錄到至少一個缺陷管理區(d嫩 1〜DMA4⑽反應料的光魏態。將提供記載最後資訊於缺 陷管理區DMA的更多討論。 、 根據第9圖的較佳實施例，缺陷區的資料會記錄在預設的替 壽代區；有關於缺陷區和替代區的缺陷管理資訊，是被隨機記錄於 所需的暫時缺陷管職TDMA巾。例如，在單寫型藍光光碟上最 接近缺陷區的暫時缺陷管理區TDMA，便可用於記錄其缺陷管理 貝訊。因此’如第9圖所示’暫時缺陷管理區TDMA會被變化的 使用’或者依需要去使用。 本發明的另一個暫時缺陷管理區之使用方法令，複數個暫時 缺陷管理區會根據多樣的條件而變化地使用。 舉例來說，根據在第5-7圖中的較佳實施例，考慮一個管理 22 1328805 缺陷的區域，其包括暫時缺陷管理區TDMA1和TDMA2，而且在 使用單寫型監光光碟時，缺陷管理資訊可以僅記錄在暫時缺陷管 理區TDMA2 ;而在單寫型藍光光碟退出(ejecting)後，最新的缺 h s理貧訊係記錄於暫時缺陷管理區TDMA1。換句話說，記錄缺 官理貧訊之區域崎擇’是取決於光碟使财記錄缺陷管理冑 Λ的區域’或是光碟退出後記錄缺陷管理資訊的區域。 根據本發明暫時缺陷管理區之使用方法的另一個較佳實施 例’在單寫型監光光碟上記錄資料時，如果在資料記錄過程中產 生或發現有缺陷區，6記錄(或者將被記錄)到缺陷區的資料，會被 。己錄到預定的替代區。光碟在使用時，缺陷管理資訊是記錄在暫 日可缺陷官繩TDMA2記錄這；而當光碟退出後，相同的缺陷管 理i sfl將再度被記錄到暫時缺陷管理區TDM^1。 另-個使用光碟片的方法中，不同的物件(〇bj.ect)將用來在複 數個暫時缺陷官理區中選擇其中一個，其中一個光碟使用方法是 基於其重要性」。例如，當更新缺陷管理資訊的重要性低時，暫 時缺管理區TDMA2可以被用來記錄缺陷管理資訊；而當更# 讎 缺陷管理資訊的重要性高時，暫時缺陷管理區TDMA1將取代 TDMA2，而被用來記錄缺陷管理資訊。此處用以決定重要性的標 準有多種設定，缺齡理資訊的更新頻率可以被列為條件，或者 依設計者的選擇而定；退出辅所需的_也可以被設計為記錄 - 缺陷管理區域的有效時間。在這樣的例子中，絲使用的時間被 認為較不重要’因在此-期間缺陷管理資訊可以被記錄在暫 時缺陷管理區TDMA2巾(取代暫時缺辟龍TDMA1);而光碟 23 i328805 退出的時間被認為較重要，因而此一期間缺陷管理資訊可以被記 • 錄在暫時缺陷管理區TDMA1中(取代暫時缺陷管理區TDMA2)。 使用暫時缺陷管理區TDMA1(或TDMA3)優於使用TMDA 2(或 TDMA 4)因為暫時缺陷管理區TDMA1與TDMA3在光碟下載 中可以更為輕易快速的使用，此乃因暫時缺陷管理區TDMA1和 TDMA3疋位於導入區與導入區，而非暫時缺陷管理區 或TDMA4所在的資料區。設計者決定的使用方式，是有實用上 之區別的。 讎 其中一個用來決定重要性的標準，是「更新間隔」（update interval)。換句話說’如果缺陷管理資訊的前一個更新時間點與現 在的更新時間點之_時柳me ―)長，職在的更新資訊 被認為是械較為重要的，在賴情訂，缺辭理資訊可以被 記錄於暫時缺陷管理區^祖丨中，即使光碟是在使用中。另一 個用來決定重要性的標準，是產生或發現缺陷區的數量。如果缺 陷區的數量相對較多，由於如此將被視為需要更高的可靠度，故 馨缺陷官理資訊仍可被記錄於暫時缺陷管理區TDMai中，即使光 碟是在使用中。 依據使用的目的，如果缺陷管理資訊是依重要性被記錄於暫 時缺陷管理區中，由於暫時缺陷管理區TDMA1是位於内側的磁 執，重要資訊可以在光碟下載的初期救被快速而正確的讀取。 第10與11圖將用以說明本發明中暫時缺陷管理區之組成方 法的兩個不同例子。其中一個實施例中，本發明提供一個在暫時 缺陷管理區TDMA上組成與記錄缺陷管理資訊的方法，其中暫時 24 1328805 光碟定義結構TODS與暫時缺_表7紙是彼此分離的。另一 個貝例裡’本發明提供另一個在暫時缺陷管理區遍上植成 與記錄缺陷管理資訊的方法，其甲暫時光碟定義結構丁娜與暫 時缺陷列表TDFL是彼此結合的。第1G職示前者分離的例子， 第11 _顯示後者結合_子；此處，每—次缺陷f理資訊更新 犄最新的暫日7光碟疋義結構丁DDS與暫時缺陷列表會被 記錄於暫時缺陷管理區丁DMA中。 具體而5 ’第10圖說明了一種於暫時缺陷管理區TD祖上 組成與記賴陷管理資輯絲，針暫時辆定義結構TDDS _ 與暫時缺陷列表TDFL是彼此分離的。各個暫時光碟定義結構 TDDS具有-細找尺寸，例如〗叢集，崎時缺關表tdfl 的尺寸可由1叢集變化到8叢集。 第11圖說明了一種於暫時缺陷管理區TDMA上組成與記錄 缺陷管理資訊的方法，其巾暫時辆定義結構與暫時缺陷 列表TDFL是彼此結合的。缺陷管理資訊是以暫時光碟定義結構 TDDS ’加上暫時缺陷列表TDFL的格式(TDFL+TDDS)記錄的， _ 如第11圖所示；因為暫時缺陷列表TDFL的尺寸可如上述的由j 叢集變化到8叢集，(TDFL+TDDS)的格式尺寸也是由1叢集變化 到δ叢集。 請再參考第12圖’每一個暫時缺陷管理區(TDMA1〜TDMA4) 的尺寸是隨著暫時缺陷管理區的填滿指標，顯示於暫時光碟定義 結構TDDS中。根據第6圖與第7圖的架構，寫入描述暫時缺陷 官理區TDMA卜TDMA2、TDMA3與TDMA4尺寸的資訊是安 25 1328805 全的’其中尺寸貧訊是提供於暫時光碟定義結構TDDS中。也就 -疋祝’本發明是將缺陷管理資訊，記制單寫盤光光碟上特定 ，區域提供的複數個暫時缺陷管理區中。因此，資料與位元的數量 與形式，以及暫時缺陷管理區TDMA的尺寸描寫方式，並不限於 第12圖所示者。 請再參閱第13圖’其所繪製的8位元結構是一個說明暫時缺 陷官理區之填滿旗標的例子。丨位元的填猶標被分配到各個暫時 缺陷官理區，如第13圖中的TDMA 1到TOMA4。舉例來說，填 滿旗^之值為00000011時，顯示暫時缺陷管理區工與 DMA2是填滿的。财填滿赌的尺寸触元配置(卿_)，並 不限於第13圖所描述者。 第13圖所示的例子中，從暫時缺陷管理區TDMA1到 4，分別對應到填滿旗標從b〇到b3的各個位元。暫時缺陷管理 區TDMA3與TDMA4對應的填滿旗標位元，並不需要依照第4、 5圖的光碟_來定義，柯依縣6、7 ®的雙層光碟架構來定 _義。在雙層單寫型藍光光碟中，就邏輯上的觀點，暫時缺陷管理 區TDMA2與TDMA 4可當作一體的暫時缺陷管理區；同樣的， 暫時缺陷管理區TDMA1與TDMA3也可當作一體的暫時缺陷管 理區。所以…個填滿旗標的定義方法可喊—㈣滿旗標(或位• MA2 and TDMA4 are provided in the first and second external backup areas OSAO, OSA • 1. This example also illustrates a plurality of temporary defect management areas which are respectively provided in a specific area (on each recording layer) in the inner circumference area and the outer circumference area of a dual layer single-write type Blu-ray disc. The system is that the inner perimeter area is provided in the lead and lead areas, while the outer area is provided in the end section of the data area. The short-term management of TDMA2 and TDMA4 provided by the riding of the CD-ROM can be fixed or changed according to the size of the relevant backup area. For example, when the size of one of the peripheral areas (the external backup area OSA0 or 0SA1) is N*256 clusters, the size of the temporary defect management areas TDMA2 and TDMA4 will become M*256 clusters; here Μ is determined from N/4 Integer. Also, when N=32, the size field of each (or any) of the external backup areas 〇SA0 and OSA1 is (four) f set', since M=N/4=8, temporary defect management area TDMA2 and D(10) pair The size of each (or any one) becomes 2048 clusters_(TDMA2=TDMA4=2G48), and the size of the temporary defect management areas tdmai and TDMA3 can be fixed or variable. Preferably, however, the temporary defect management areas TDMA1 and TDMA3 in the lead-in area and the lead-out area have a fixed size, and the first and second external backup areas 〇SA〇, the temporary defect management area in 〇SA1, and the TBMA4 Then have a variable size. Why is the size of the temporary defect management area TOMA 2, TDMA4 provided in the outer peripheral area of the single-write Blu-ray disc, which can be changed according to the size of the backup area (such as the first and second external backup areas OSAO, OSA1), One reason. Among them, _ original 1328805 is because 'the replacement area in the backup area is used as a substitute for the temporary defect management area. 'The size of the replacement area R/A, the size of the temporary defect management area (such as temporary defect management) The sizes of the areas TDMA2, TDMA4), and the backup areas (such as the first and second external backup areas OSAO, OSA1) are mutually dependent. In comparison, the temporary defect management areas (e.g., temporary defect management areas TDMA1, TDMA3) provided in the inner peripheral area (the lead-in area LIA and the lead-out area l〇A) are preferably fixed. In the example of Fig. 6, the temporary defect management area TDMA TDMA3 provided in the lead-in area LIA and the lead-out area LOA can be used in accordance with the usage of the temporary defect management areas TDMA2 and TDMA4. For example, when the temporary defect management areas TDMA2 and TDMA4 provided in the first and second external backup areas 〇SA〇, || OSA1 do not manage the defective area, the first internal backup area ISA0 and the second external backup area 〇SA0 The size can be assigned to zero. In this way, when all the data areas are used to record the user data, the size of the temporary defect management area TDMA2 becomes. However, the temporary defect management areas TDMA1 and TDMA3 of the lead-in area LIA are still available, and are particularly burdened. The management and description of the news can still happen. In this case, the defect list DFL (defect list) may not be managed, which will be described in detail in the subsequent 1st turtle and 11th. When a defective area is found, the data to be written into the defective area will be recorded in the replacement area R/A, and the defect management data related to the defective area will be recorded to the temporary defect in the preset area on the single-write type Blu-ray disc. Management area TDMM 'TDMA2, · TDMA3, TDMA4 one (or more). In the example of Fig. 6, this replacement area R/A is a section provided in one of the backup areas. Figure 7 is a diagram showing another example of a single-write Blu-ray Disc recording 15 1328805 area architecture in accordance with another preferred embodiment of the present invention. This example is the same as the example of Fig. 6, except that the temporary defect management area is the internal backup area ISA and the external backup area 〇sA provided for each of the recording layers (the first recording layer and the second recording layer). . That is, the example of Fig. 7 is a two-layer disc version of the single-layer optical disc architecture of Fig. 5. In particular, FIG. 7 shows that the architecture of the dual-layer single-write Blu-ray disc includes the lead-in area LIA and the lead-out area 10A, the data areas 50a and 50b, and the first outer area (Outer Area) and the second outer area; The arrows indicate examples of the recording direction, respectively. In this example, the first group of temporary defect management areas TDMA1 and TDMA3 are the initial sections of the data areas 5〇a, 5〇b provided in each recording layer; that is, the 疋 is located in these data areas. The first and second internal backup areas are in the gossip and ISA1. The second set of temporary defect management areas TDMA2 and TDMA4 are respectively provided in the end sections of the data areas 50a, 50b in the respective recording layers; that is, the first and second outer portions located in the data areas 5a, 5b, The backup area is in SA0 and 〇SA1. In the preferred embodiment of the present invention, FIG. 7 includes a plurality of I-time defect management areas TDMA, TDMA2, TDMA2, and TDma4, and each temporary defect management area is located in the data area (internal backup area ISA). The starting section, and the ending section of the data area (the external backup area OSA). In the outer peripheral area of the early write Blu-ray disc (_ drcumferential _# tilt temporary defect management area TDMA2, TDMA4, the size can be fixed, or according to the size of the first-outer ship OSAG. Still - the example, If a defective area is detected when recording data on a single 'write type Blu-ray disc, the data to be recorded to this-defective area is changed to the #代区, and the defect management information related to the defective area will be One or more temporary defect management areas TDMA1, TDMA2, TDMA3, TDMA4 in the preset area 16 1328805 ^ domain on the single-write type Blu-ray disc are respectively recorded. The sizes of the temporary defect management areas TDMA1 and TDMA3 are fixed, and temporarily The size of the defect management areas TDMA2 and TDMA4 is variable. In another preferred embodiment, the present invention provides a method for recording defect management information 'including the following steps: providing a final defect management area and a temporary defect management area; Defect management information is added to the spare area to replace the temporary defect management area; the defect management information is recorded to the plural temporary defect management area, and the temporary defect management area is provided separately The individual preset areas on the single-write Blu-ray disc; and when the temporary defect management area is completely used, record the defect management information to the final defect management area. Take the single-write Blu-ray disc architecture in Figure 4 as an example, this architecture The temporary temporary defect management areas TDMA1 and TDMA2 are provided, and the defect management areas DMA1, DMA2, DMA3, and DMA4 are provided as the final defect management area in the lead-out area LOA. When the data is recorded, the defective area is detected, and the defective area is recorded. The information is changed to the replacement area R/A, and the corresponding defect management information is recorded in the temporary defect management area. The TDMA is completely exhausted in the temporary defect management area, and there is no temporary defect management area for recording defect management information. Thereafter, the last or latest defect management information is recorded to the final defect management areas DMA 1 to DMA 4. Figure 8 illustrates an example in accordance with a preferred embodiment of the present invention, which is written in a single layer or double layer. On the Blu-ray disc, a plurality of temporary defect management areas TDMA1 to TDMA4 are used. In this method, the temporary axis f area TDMai is simultaneously stored as "temporary disc set". TDDS (temp, disc definition structure) and "temporary defect list" Ding muscle buckle zero secret secret ^ (four); although _ has not temporarily won the defect official area TDMA2, including temporary optical disc definition structure 1328085 TDDS and temporary The defect is difficult for TDFL. g 8 is better paid. "Specific defect management information" (temporary light management _ TDDS and temporary deficiencies table TDFL) is to remember the temporary defect g The management area TDMA1 is recorded in the temporary defect management area TDMA2. Although this example only mentions the temporary defect management areas TDMAi and TDMA2, this method takes care of all the temporary % defect management areas (i.e., temporary defect management areas TDMA1 to TDMA4). Next, an explanation is provided for the temporary disc definition architecture TDDS and the temporary defect list tdfl. In the present invention, the temporary optical disc definition architecture TDDS is different from the temporary optical disc definition <1 semantic architecture' and the optical disc definition architecture DDS (disc definiti〇n _cture); the temporary optical disc 架构 architecture TDDS is temporary. Similarly, the temporary defect list TDFL is about temporary occupation, and the DFL (defeet (four) is different; the temporary defect list TDFL is temporary. Among them, the temporary TDDS and the temporary defect list TDFL are included in the plural Temporary defect management area. Temporary defect list The cluster in the (partial) list included in the TDFL is determined to be defective in the use of the media. Therefore, the temporary defect list describes the format of the defect management on the optical disk. The status usually provides overa丨1 management information. The disc format contains information about the specific layout (lay〇ut) of the disc on the disc, and the various flags that the disc can contain (Flag The state of the temporary defect list tdfl further includes the address of the defective area and the replacement area. The temporary disc definition structure TDDS and temporary recorded in the temporary defect management area (for example, TDMA1 and TDMA2) The defect list TDFL will become permanent information (disc definition structure DDs and defect list DFL '5 has been recorded in the permanent defect management area (eg d Ma μ). When the disc has been completed 18 or the defect can no longer be managed, the final temporary disc definition structure TDDS and temporary defect list stored in the temporary defect tube TDMA will be converted and recorded to at least one defect tube. DMA towel, respectively, as the information of the auxiliary button (4) and the defect list DFL. In the process of recording data to the user (4) process, the temporary CD-ROM is based on TDDS and the TDFL will be updated or immediately updated, and (4) Recorded in the temporary axis f region tdma _ ; these special operations will be more clearly presented as explained in the description of the steps. In the preferred embodiment shown in Figure 8, the temporary defect management area tdmai will be associated with TDMA2 Previously, to record the towel's care, such as the temporary 4 disc definition structure TDDS and the temporary list TDFL and other information. When the temporary lack of official area TDMA1 fills up, the temporary defect management area TDMA2 will be used to record the miscellaneous Management f. However, in another implementation of the secret towel, the temporary defect management area TDMA2 will be used first (before TDMA1); in this case, when the temporary defect management area TDMA2 is filled, the temporary defect management area TDMA1 will be used. Record the lack of official tigi. In this example, a message of "filled up" between a number of temporary vocabulary areas, tdma, is indicated by the "filled flag" _1 flag of the temporary defect management area; - An indication to fill the flag is necessary because the preferred embodiment disclosed herein requires a message indicating which of the plurality of temporary defect management areas tdma has been filled. For example, a fill flag for a temporary defect management area TDMA1 may be included in the temporary disc definition structure TDDS. Therefore, in the embodiment of Fig. 8, the temporary defect management areas TDMA1 and TDMA2' or TDMA2 and TDMA1 are successively used to store defect management information therein. In a further preferred embodiment, the temporary defect management areas TDMA1 and 1328805 TDMA2 are located in the single-write type blue disk player area LIA and the lead-out area (7)a. - The usage of the TD ancestor of a particular temporary defect management area depends on a number of factors, and several examples will be provided below in the description of the method of using a plurality of temporary defect management areas. - The idea of the method in Figure 8 and any other methods discussed herein (Fig. 9] 3)) apply to the disc structure of Figure 4-7, as well as other variations of the implementation. Further, the invention includes a health implementation (four) cover - a money and a number of defects in the defect management area. The temporary defect tube (4) is located on each of the recording layers of the single-blue disk. In Figure 8 and subsequent (four) 9® towel 'repeated temporary touch management area TDMA1 and TDMA2 towel; although these are only a representative example, but enough to represent any other temporary defect management area assigned to the single-write Blu-ray disc Illustrated as TDMA1, 3' TDMA2, 4, TDMA3, 6, etc.) FIG. 9 is another example of a preferred embodiment of the present invention, illustrating the use of the plural in a single-layer or double-layer single-write type Blu-ray disc. Temporary defect management area Yang Jie 1~TDMA 4) Method 4 The example in the figure is the same as the example in Fig. 8, after the example of the temporary defect management area TDMA filled in the flag shown in Fig. 12, _ and Figure 13 shows the description of the relevant structure 'will be more clearly disclosed. In accordance with the method of the present invention, FIG. 12 illustrates an example of a writing configuration for defect management information, which is disclosed in the example by a fill flag of the temporary defect management area TDMA indicating a temporary defect. Whether the management area tdma is full. The filled flag is recorded in the temporary disc definition structure tdds. As mentioned earlier, the temporary disc definition structure TDDS includes overall management information. In order to be responsible for the defective area in the present invention, the filling flag of the temporary defect management area TDMA and the size mark 20 1328805 (indicator) of the temporary defect management area TDMA1, TDMA2 will be used. Another-aspect' that filling the flag and size mark may not be necessary in every case. Specifically, the filled flag provides information to indicate whether a particular area is filled, and the indication that the indicator corresponds to a specific area 'indication' may be only one bit (e). If the special area is the temporary defect management area TDMA of the optical disc structure, and the filled flag has a stress bit value of 1, the corresponding area (for example, τ 〇ΜΑ 1) will be regarded as p. Filled up or in the "filled up" state. Therefore, this _specific temporary defect management area TDMA can no longer be smashed, for this purpose - temporary defect management area ^ ^ tender has filled 0 _ 13th display - an 8-bit filled flag example, indication Whether one or more temporary defect management areas (TDMA1 to TDMA4) have been filled; the structure shown in Fig. 13 contains the area covered by the temporary handle definition structure in Fig. 12; The size of the temporary disc definition structure TDDS is fixed (e.g., a cluster); and when the temporary disc definition structure TDDS is recorded, and as shown in Fig. 8, the temporary defect list TDFL temporary size is variable. In the two-layer single-write money discs shown in Figures 6 and 7, the size of the temporary optical slave structure TDFL can be changed from 1 cluster to 8 clusters. The temporary definition of the structure TDFL; M, is determined by considering the capacity of the entire _ disc and the size of the spare area. According to the method of using the plurality of temporary defect management areas provided by the present invention, when a single-write type Blu-ray disc generates or issues a wealth-receiving area when recording data, the data that has been recorded or recorded to be recorded in the defective area will be Record to the default (4) generation area (for example, spare area) on the single-write type Blu-ray wire. Further explanation of Fig. 13 will be provided later. Next, the description of Fig. 9 is performed. As described above, Fig. 9 illustrates another example of the method of using the defect management area in the present invention. In the usage method disclosed in FIG. 9, the temporary defect management areas TDMA 1 and TDMA2 are randomly used, and are not determined, and any order of use is determined; the filling of the temporary defect management area discussed in FIGS. 12 and 13 Mark, can be used equally here. If in Figure 8 and Figure 9 the 'temporary defect management area Ding Yuzu's filled flag, the display of the temporary defect tube view TDMA (10) is filled, followed by or another temporary defect management (1TDMA will store its The defect management information of the towel. In the example of the use of the machine, as shown in Figure 9, no order will be specified. However, if all the temporary defect management areas are filled, the single-write Blu-ray disc If you can't manage the lack of correction, the last or latest information of the temporary disc definition structure TODS and the temporary defect list TDFL will be moved by the temporary lack of administrative area TDMA and recorded in at least one defect management area (d 1 ~ DMA4 (10) the optical state of the reaction material. More discussion will be provided to record the final information in the defect management area DMA. According to the preferred embodiment of Fig. 9, the defect area data will be recorded in the preset replacement life area; The defect management information about the defective area and the replacement area is randomly recorded in the required temporary defect management TDMA towel. For example, the temporary defect management area TDMA closest to the defective area on the single-write type Blu-ray disc. It can be used to record its defect management. Therefore, 'the temporary defect management area TDMA will be changed or used as shown in Figure 9'. Another method of using the temporary defect management area of the present invention, A plurality of temporary defect management areas may be used variably according to various conditions. For example, according to the preferred embodiment in Figures 5-7, consider an area managing 22 1328805 defects including temporary defect management area TDMA1 And TDMA2, and when using a single-write type of optical CD, the defect management information can be recorded only in the temporary defect management area TDMA2; and after the single-write type Blu-ray disc ejecting, the latest missing hs is recorded in the Temporary defect management area TDMA1. In other words, the area where the lack of official information is recorded is the area that depends on the management of the defect of the disc, or the area where the defect management information is recorded after the disc exits. Another preferred embodiment of the method of using the temporary defect management area is as follows when recording data on a single-write type optical optical disc. Or find a defective area, 6 records (or will be recorded) to the defective area of the information, will be recorded in the predetermined replacement area. When the disc is in use, the defect management information is recorded in the temporary defectable official TDMA2 record This; when the disc exits, the same defect management i sfl will be recorded again to the temporary defect management area TDM^1. In another method of using the disc, different objects (〇bj.ect) will be used in Select one of a plurality of temporary defect jurisdiction areas, one of which is based on its importance. For example, when the importance of updating defect management information is low, the temporary lack of management area TDMA2 can be used to record defect management information. When the importance of the defect management information is high, the temporary defect management area TDMA1 will replace TDMA2 and be used to record defect management information. There are various settings for determining the importance of the standard here. The update frequency of the age-related information can be listed as a condition or according to the designer's choice; the _ required to exit the auxiliary can also be designed as a record - defect management The effective time of the area. In such an example, the time the wire is used is considered less important 'because the defect management information can be recorded in the temporary defect management area TDMA2 (instead of the temporary lack of dragon TDMA1); and the time when the disc 23 i328805 exits It is considered to be more important, so the defect management information can be recorded in the temporary defect management area TDMA1 (replace the temporary defect management area TDMA2). Using the temporary defect management area TDMA1 (or TDMA3) is better than using TMDA 2 (or TDMA 4) because the temporary defect management areas TDMA1 and TDMA3 can be used more easily and quickly in the CD-ROM download due to the temporary defect management areas TDMA1 and TDMA3.疋 Located in the lead-in area and the lead-in area, not the temporary defect management area or the data area where TDMA4 is located. The way the designer decides to use it is practically different.雠 One of the criteria used to determine importance is the "update interval". In other words, if the previous update time point of the defect management information is longer than the current update time point, the update information of the job is considered to be more important, and the information is lacking. It can be recorded in the temporary defect management area ^ 丨 ,, even if the disc is in use. Another criterion used to determine importance is the number of defective areas that are created or discovered. If the number of defective areas is relatively large, as this will be considered to require higher reliability, the official information of the deficiencies can still be recorded in the temporary defect management area TDMai, even if the disc is in use. According to the purpose of use, if the defect management information is recorded in the temporary defect management area according to importance, since the temporary defect management area TDMA1 is located on the inner side, the important information can be quickly and correctly read in the early stage of the disc download. take. Figures 10 and 11 will be used to illustrate two different examples of the method of constructing a temporary defect management area in the present invention. In one of the embodiments, the present invention provides a method of composing and recording defect management information on a temporary defect management area TDMA, wherein the temporary disk definition structure TODS and the temporary absence table 7 are separated from each other. In another example, the present invention provides another method for planting and recording defect management information in a temporary defect management area, in which a temporary disc definition structure Dina and a temporary defect list TDFL are combined with each other. The 1G job shows the example of the separation of the former, the 11th _ shows the latter combined with the _ child; here, every time the defect is updated, the latest temporary date 7 CD-ROM structure DDS and temporary defect list will be recorded temporarily. The defect management area is in the DMA. Specifically, FIG. 10 illustrates a composition of the temporary defect management area TD ancestor, and the temporary temporary definition structure TDDS_ and the temporary defect list TDFL are separated from each other. Each temporary disc definition structure TDDS has a fine size, such as a cluster, and the size of the stab sheet tdfl can be changed from 1 cluster to 8 clusters. Fig. 11 illustrates a method of composing and recording defect management information on the temporary defect management area TDMA, the towel temporary definition structure and the temporary defect list TDFL are combined with each other. The defect management information is recorded in the format of the temporary disc definition structure TDDS 'plus the temporary defect list TDFL (TDFL+TDDS), as shown in Fig. 11; because the size of the temporary defect list TDFL can be changed by the j cluster as described above To the 8th cluster, the format size of (TDFL+TDDS) is also changed from 1 cluster to δ cluster. Please refer to Fig. 12 again. The size of each temporary defect management area (TDMA1 to TDMA4) is displayed in the temporary disc definition structure TDDS along with the filling index of the temporary defect management area. According to the architecture of Fig. 6 and Fig. 7, writing information describing the temporary defects of the TDMA, TDMA3 and TDMA4 sizes of the official area is an amp; the size is provided in the temporary disc definition structure TDDS. In other words, the present invention is a defect management information that is recorded in a plurality of temporary defect management areas provided by a specific area of the disc. Therefore, the number and form of data and bits, and the size description of the temporary defect management area TDMA are not limited to those shown in Fig. 12. Please refer to Figure 13 again. The 8-bit structure drawn is an example of a filled-out flag indicating the temporary defect of the official area. The 犹 的 犹 被 被 is assigned to each temporary defect jurisdiction area, such as TDMA 1 to TOMA4 in Figure 13. For example, when the value of the filled flag ^ is 00000011, it indicates that the temporary defect management area is filled with DMA2. The size of the gambling is configured (clear_) and is not limited to those described in Figure 13. In the example shown in Fig. 13, from the temporary defect management areas TDMA1 to 4, respectively, corresponding to the respective bits filling the flags from b〇 to b3. Temporary defect management area TDMA3 and TDMA4 fill the flag bit, and do not need to be defined according to the CD_4 of Figure 4, 5, Ke Yixian 6, 7 ® double-layer disc architecture to determine. In the double-layer single-write Blu-ray disc, from the logical point of view, the temporary defect management area TDMA2 and TDMA 4 can be regarded as an integrated temporary defect management area; similarly, the temporary defect management areas TDMA1 and TDMA3 can also be integrated. Temporary defect management area. So... a method of filling up the flag can be shouted—(4) full flag (or bit)
元)是定義給暫時缺陷管理區TDMA1加TDMA3 CTDMA 1+TDMA 3)使用，而另一個填滿旗標（或位元）則定義給暫時缺陷管理區 TDMA2 加 TDMA4 (TDMA 2+TDMA 4)使用。 因此，當缺陷管理資訊被記錄到複數個暫時缺陷管理區時， 26 1328805 v 系統可以決定寫入區(writing area)是否可用。 本發_當__於單寫麵光柄上而魏雜區時， 提供數個缺陷管理方法。具體而言，即係藉由將欲記錄到缺陷區 的資料，替代㈣記剝單寫黯光柄上餐倾，以及將缺 陷管理資訊記錄顺數個暫時缺陷管的方式，來使用缺陷管 理資訊去寫入、記錄、重建與管理缺陷區，·其中該暫時缺陷管理 區是分別被提供於光碟上的預設區域。 以上所述者，僅為本發明較佳之實施例而已，並非用以限定 本^明實施之範圍，熟習此技藝者經本發明之揭露後，所據以修m 改曰換者，均屬基於本發明技術思想之衍生創作。 因此，在不脫離本發明之技術思想範圍下所作之均等變化與 修飾，皆應涵蓋於本發明之申請專利範圍内。 【圖式簡單說明】 第1圖係一般光碟裝置之概要架構圖； 第2圖係說明重寫型藍光光碟的記錄區架構； 構； 第3圖係說明本發明中單寫型藍光光碟之光碟敦置的概要架 記錄酬本㈣^細+_個單寫奴料錄媒體之 寫型光學記錄媒體 寫型光學記錄媒體 第5圖係說明本發明另一實施例中一個單 之記錄區的另一個例子； 第6圖係說明本發明再一實施例中一個單 之記錄區的再一個例子； 27 1328805 第7圖係說明本發明又一實施例中一個單寫型光學記錄媒體 之§己錄區的又一個例子； 第8圖係說明本發明暫時缺陷管理區使用方法的一個例子； 第9圖係說明本發明暫時缺陷管理區使用方法的另一個例子； 第10圖係說明本發明暫時缺陷管理區之資訊組成方法的一個 例子； 第11圖係說明本發明暫時缺陷管理區之資訊組成方法的另— 個例子； 第12圖係說明本發明一實施例之暫時光碟定義結構與資訊 内容配置的一個例子；及 第13圖係顯示本發明暫時缺陷管理區之填滿旗標配置的—個 例子。 【主要元件符號說明】 10 光碟 11 讀寫頭 12 影像光碟錄製系統 13 編碼器 20 光碟記錄/重建裝置 21 光學記錄媒體 22 讀寫頭 23 伺服單元 24 資料處理器 28 1328805 ^ 25 連接介面 26 微處理器 27 儲存裝置 30 外部主機 50a、50b 資料區 DMA1 ' DMA2 ' DMA3、DMM 缺陷管理區 LIA 導入區 L〇A 導出區 ISAO(第-）、ISA1(第二）内部備用區 OSAO(第一）、OSA1(第二）外部傷用區 R/A 替代區 LSN 邏輯磁區號碼 TDMA1 > TDMA2、TDMA3、TDMA4 暫時缺陷管理區 TDDS暫時光碟定義結構 TDFL暫時光碟列表 b0 ' Μ ' b2 ' b3、Μ、b5、b6、b7 填滿旗標位元Meta) is defined for temporary defect management area TDMA1 plus TDMA3 CTDMA 1+TDMA 3) use, while another filled flag (or bit) is defined for temporary defect management area TDMA2 plus TDMA4 (TDMA 2+TDMA 4) use . Therefore, when the defect management information is recorded to a plurality of temporary defect management areas, the system can determine whether the writing area is available. The present invention provides several defect management methods when the ____ is on the single-hand surface light handle and the Wei miscellaneous area. Specifically, the defect management information is used by substituting the data to be recorded in the defective area, instead of (4) recording the slap on the squeegee, and recording the defect management information in a number of temporary defective tubes. To write, record, reconstruct, and manage defective areas, wherein the temporary defect management areas are respectively provided in preset areas on the optical disc. The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Those skilled in the art after the disclosure of the present invention are modified based on the present invention. Derivative creation of the inventive technology. Therefore, the equivalent changes and modifications made without departing from the spirit of the invention are intended to be included in the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a general optical disc device; FIG. 2 is a diagram showing a recording area structure of a rewritten Blu-ray disc; FIG. 3 is a view showing a disc of a single-write Blu-ray disc in the present invention; Dunhuang's summary frame record remuneration (4) ^ fine +_ single write slave record media write optical record media write type optical recording medium 5th figure is another embodiment of the present invention in a single recording area An example; FIG. 6 is a view showing still another example of a single recording area in still another embodiment of the present invention; 27 1328805 FIG. 7 is a view showing a single-write optical recording medium in another embodiment of the present invention. Still another example of the area; Fig. 8 is an example of a method of using the temporary defect management area of the present invention; Fig. 9 is a view showing another example of the use method of the temporary defect management area of the present invention; Fig. 10 is a view showing the temporary defect of the present invention An example of a method for composing information of a management area; FIG. 11 is another example of a method for composing information of a temporary defect management area of the present invention; and FIG. 12 is a view for explaining a temporary embodiment of the present invention Examples of a disc definition structure information and content configuration; and Fig. 13 shows the invention-based temporary defect management fill flag zone configuration - example. [Main component symbol description] 10 Optical disc 11 Read/write head 12 Video disc recording system 13 Encoder 20 Optical disc recording/reconstruction device 21 Optical recording medium 22 Read/write head 23 Servo unit 24 Data processor 28 1328805 ^ 25 Connection interface 26 Micro processing 27 storage device 30 external host 50a, 50b data area DMA1 'DMA2' DMA3, DMM defect management area LIA lead-in area L〇A lead-out area ISAO (--), ISA1 (second) internal spare area OSAO (first), OSA1 (second) external injury area R/A replacement area LSN logical magnetic area number TDMA1 > TDMA2, TDMA3, TDMA4 temporary defect management area TDDS temporary optical disc definition structure TDFL temporary optical disc list b0 ' Μ ' b2 ' b3, Μ, B5, b6, b7 fill the flag bit